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IBM MainFrame (5234) - IBM AS400 (1355)
- IBM PL/1 (31)
2 input fles: 2 flat files, with different number of records. both are having unique key for each record and already sorted in ascending order . match these files using unique key and in output only matching key value has to be written. please procide cobol logic
2143How to fetch 1000 error records from VSAM file(Eg: 1000000 records present) while getting SOC7 abend ?
1977Step 1 RC 4 Step 2 Step 3 I want to know the COND parameter which can be coded in step 2 or 3. Step 2 should be executed based on Step 1 RC and Step 3 should not be executed based on step 1's RC
1149
What is the purpose of the dd keylen parameter?
what are the two record formats a subfile contain ?
How do you round the addition or subtraction of two numbers in assembler?
What is the pic clause for the any bll cell type of data fields?
how can we define a gdg?
Explain how can you do the explain of a dynamic sql statement?
Mention the location where the output received from explain statement is stored.
what is the maximum number of parameters allowed in rpg?
what is unit testing ? on which basis you will write test case ?
What is Pic 9v99 Indicates in COBOL?
what is use of dsn parameter in dd statement?
What is the difference between perform … with test after and perform … with test before?
What is the difference between read(1) and read work file once?
when would you prefer logical file than opnqryf?
What is the meaning of copy idms subschema-binds in idms?
